Product Specifications

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Product Description

40A Solar Charge Controller 12V 24V Solar Panel Battery Controller Light and Timer Control for Off-Grid Solar PV 40I

Brand New PWM 40A Solar Charge Controller Panel Regulator 12V 24V The Solar lighting Controller for solar system with automatic lighting control and time functions. The Solar Controller is designed with a microcontroller for automatic lighting control functions. Proven reliability Precise lighting controller PWM battery charging Microcontroller digital accuracy Fully automatic operation 16 field adjustable lighting control options Manual test capability Detects day and night using the PV array Suitable for all 12V /24V lamps Suitable for Seal lead acid battery,AGM,GEL Temperature compensation

Specification

Main Features

Application Method

Solar Home System

Attention

Connection Order: 

1.Connect the battery with the controller. 

2.Connect the solar panel with the controller. 

3.Connect the load with the controller or inverter. 

Disconnection order: 

1.Disconnect the solar panel. 

2.Disconnect the battery. 

3.Disconnect the load. 

Precautions: 

1.please make sure connect your inverter with your battery 

2.Please avoid to install in the following environments wet,dusty places or places with flammable and explosive gases. 

3.Install the controller at the vertical plane.

Instructions

Features:

Microcontroller digital accuracy

PWM Charge mode

State of charge (SOC)

Temperature compensation with external temperature sensor

Detects day and night using the PV array

Big terminals and big distance between terminals

Functions:

Short circuit protection

Reverse polarity protection

Reverse current protection at night

Over charging or discharging protection

Over load protection

System Indicator

1.Solar Indictor

off:without enough sun,charge off.

Fast flashing:Buck/equalize charge

Constant on:Acceptance charge

Slow Flashing:Float Charge

2.Battery indicator

Green: Battery Power is full

Orange:Battery power is middle

Red:Battery Power is low

Red Flashing:Battery over discharge

3.Consume indicator

Off:Controller ouput closed

ON:output normal

Slow flashing:Coninus over current

Fast Flahsing: Short Circuit

LED indicator:

Solar Panel LED:

Green ON when solar is charging Battery.

Green blink when the syetem over voltage

Battery LED: 

Green ON when battery level in the right range

Green Slowly flashing when battery level full

Yellow ON when battery level low

RED ON when loads cut off.

LOAD LED:

RED ON when the output is on

RED slowly flashing when it`s over load

(the load amps is 1.24 times of rated current for 60 seconds,or the load amps is 1.5 times of rated current for 5 seconds.)

RED blink when the load is short -circuit. 

This controller has Light and Timer control Function

Light control:When daylight starts to occur then the light source goes off. Meanwhile the Solar Panels will charge the batteries. when there is no sunlight the garden light will switch on.

Time control:There is an eight hours time control,that means it will go off when the Lights automatically switch off after 0-13 hours.

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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